# Swoole\Lock::__construct

(PECL swoole >= 1.9.0)

Swoole\Lock::__construct — Construct a memory lock.

### Beschreibung

public Swoole\Lock::__construct(string `$type` = ?, string `$file_lock_location` = ?)

Swoole lock is used for data synchronization between multiple theads or processes.

### Parameter-Liste

`type`

`file_lock_location`

`↑` and `↓` to navigate • `Enter` to select • `Esc` to close • `/` to open